Senior IT Infrastructure and Systems Engineer - Network

IT Infrastructure and Systems Engineer – Network

Join our fast-growing Corporate IT team and play a key role in shaping the backbone of Flat Rock’s global technology environment. As an IT Infrastructure and Systems Engineer, you’ll design, build, and manage critical infrastructure that powers our operations worldwide. From data centers and cloud platforms to collaboration tools and secure networks, you’ll help us scale with resilience, efficiency, and innovation.

This is a high-impact, hands-on role where your expertise will directly enable business growth, global expansion, and the delivery of cutting-edge solutions.

What You’ll Do

In this role, you will:

• Design, build, and support enterprise networks, servers, storage, telephony, and systems.
• Engineer secure, fault-tolerant, and scalable solutions across on-premise, co-location, and cloud environments.
• Provide technical leadership, mentorship, and architectural guidance across IT and business teams.
• Act as a trusted escalation point for complex technical issues.
• Lead infrastructure and application projects, from system migrations to global rollouts.
• Drive the migration of legacy systems to modern cloud-first solutions (AWS, Azure).
• Partner with vendors and managed service providers to ensure seamless service delivery.
• Contribute to the enterprise-wide strategy for infrastructure, systems, and international expansion.
• Define and implement disaster recovery and business continuity solutions.

What You Bring

Personal Qualities

• A self-sufficient, motivated professional who thrives in a fast-paced, high-growth environment.
• Service-oriented with a customer-first mindset.
• Strong communicator who can translate technical detail into business value.
• Flexible, with the ability to adapt to after-hours project work.
• Experienced in working within global 24x7 operations and regulated environments (SOX).
• A natural mentor, eager to guide less experienced team members.
• Bonus: background in healthcare, life sciences, pharma, or biotech.

Technical Expertise

• 8+ years of hands-on engineering experience with enterprise networks, servers, and storage systems.
• Proven expertise with VMware (ESXi, vSphere, vCenter).
• Strong skills in firewalls, switches, wireless infrastructure (physical and virtual).
• Deep knowledge of Microsoft Server OS & Active Directory.
• Solid experience with cloud computing and storage (AWS and Azure).
• Experience delivering disaster recovery and business continuity solutions.
• Proficiency with Microsoft 365 collaboration suite (Teams, SharePoint, OneDrive, Exchange Online).
• Scripting skills to automate and optimize infrastructure management.
• Familiarity with patch management, monitoring tools, and ITIL frameworks.
• Linux knowledge is a plus.

Education & Certifications

• Degree in Information Systems or a related field (AA minimum) – or equivalent hands-on experience.
• Certifications preferred:
• Cisco (CCNA/CCNP)
• Microsoft O365
• Windows Server
• Networking certifications

Why Join Us?

At Flat Rock, you’ll do more than maintain IT systems - you’ll help build the digital foundation of a company driving innovation and global growth. This is your opportunity to work with cutting-edge technologies, lead meaningful projects, and grow your career alongside a passionate, forward-thinking team.